Finite temperature transport in integrable quantum many body systems

1999/06/30 by X. Zotos, Zotos, X., F. Naef +5
Chemistry · Physics and Astronomy · #Advanced Physical and Chemical Molecular Interactions #Quantum, superfluid, helium dynamics #cond-mat

paper · pdf · doi:10.48550/arxiv.cond-mat/9906441

Proceedings of the 1999 "Rencontres de Moriond" Conference, 5 pages, 1 Postscript figure

arxiv created 1999/06/30 · arxiv updated 2009/11/30

Abstract

Recent developments in the analysis of finite temperature dissipationless transport in integrable quantum many body problems are presented. In particular, we will discuss: (i) the role played by the conservation laws in systems as the spin 1/2 Heisenberg chain and the one-dimensional Hubbard model, (ii) exact results obtained using the Bethe ansatz method on the long time decay of current correlations.

Related

• Transport in one dimensional quantum systems
• Ballistic transport in classical and quantum integrable systems
• Absence of finite-temperature ballistic charge transport in the 1D half-filled Hubbard model
• Finite Temperature Quantum Effects in Many-body Systems by Classical Methods
• Transport properties of one-dimensional Hubbard models